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12 articles
Millions of Americans spend years managing what they believe is sensitive skin or stubborn adult acne, while an underlying condition called rosacea goes untreated. Board-certified dermatologists explain why diagnosis is so often delayed, which signs warrant a professional evaluation, and how early treatment can change the course of the disease.
More than 30 percent of Americans under 40 have at least one tattoo, yet few consider how their ink will interact with their skin — and their health — decades down the road. Board-certified dermatologists explain delayed allergic reactions, why tattoos complicate skin cancer screening, and what to know before laser removal or an MRI.
Velvety darkening on the neck, stubborn skin tags, and small patches on the shins can be the body's earliest alarm bells for insulin resistance. Dermatologists explain which cutaneous findings warrant a blood sugar screening — and why the exam room chair may catch diabetes years before symptoms do.
From how much sunscreen is actually enough to whether that bottle from last July still works, board-certified dermatologists field the same questions year after year. Here are evidence-based answers to the nine that come up most often before beach season begins.
Millions of Americans shower daily in water that is far from neutral to the skin. Dermatologists explain how hardness minerals and chlorine affect the skin barrier, who is most at risk, and the practical changes that can make a difference.
When furnaces kick on across the United States, dermatology practices see a predictable surge of cracked hands, flaking lips, and stubborn itch. Board-certified dermatologists explain the science behind seasonal skin damage — and share a practical plan for protecting your barrier from November through March.
The scalp is the most overlooked skin on the body — and one of the most diagnostically valuable. Dermatologists explain what they look for during a scalp exam, why hair loss deserves medical attention, and how to evaluate the growing shelf of scalp-focused products.
Acne that resurfaces in your 30s and 40s follows different rules than teenage breakouts — and treating it with adolescent tactics often makes things worse. Board-certified dermatologists explain what drives adult-onset acne and how treatment should change with your skin.
Melanoma and basal cell carcinoma diagnoses among Americans under 50 are climbing, defying the assumption that skin cancer is a disease of later life. Here's what the data shows, which risk factors matter most, and how screening should change at every decade.
American spending on moisturizers has reached record highs, yet dermatologists report more patients than ever with irritated, compromised skin. We examine which barrier-supporting ingredients hold up to clinical evidence and how to spot products that may be doing more harm than good.
Over-the-counter retinol products line pharmacy shelves nationwide, but how do they compare to prescription tretinoin? Board-certified dermatologists explain where each option fits, what the evidence shows, and how to decide which belongs in your routine.
A full-body skin check takes about 10 to 15 minutes and can catch skin cancer in its most treatable stages. Here is exactly what happens in the exam room, how dermatologists assess suspicious spots, and how to prepare.